BL 19 219 58

Headers, Receptacles, Female Sockets Overview

The Fischer Elektronik BL 19 219 58 is a high-precision board-to-board receptacle connector designed for reliable electrical connections. It features a 58-position configuration with a 2.54 mm (0.100 inch) pitch spacing and two rows of contacts. The connector utilizes gold-plated contact sleeves suitable for pin diameters ranging from 0.635 mm to 0.85 mm. Constructed with a CuZn-alloy contact material, it supports a rated current of 3A and a voltage of 150VDC. The unit operates within a temperature range of -40°C to 163°C and meets UL94 V-0 flammability standards.

Headers, Receptacles, Female Sockets Feature Summary

• High-precision design ensuring reliable performance in demanding electronic assemblies
• Gold-plated contact sleeves accommodate specific pin diameter ranges for secure mating
• Dual-row configuration provides dense connectivity on printed circuit boards

Headers, Receptacles, Female Sockets Applications

• PC 104 module interconnections
• Board-to-board signal transmission
• High-density electronic assembly integration

Headers, Receptacles, Female Sockets Procurement Notes

Verify the exact part number against official Fischer Elektronik documentation to confirm the 58-position count and dual-row specification. Ensure compatibility with mating pins falling within the 0.635 mm to 0.85 mm diameter range. Cross-reference the gold plating thickness and material composition requirements with your system's environmental and electrical constraints before finalizing procurement.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a high-density, two-row header is required for PC 104 or similar modular systems. The 2.54 mm pitch allows standard spacing compatibility, while the gold-plated contacts ensure durability in repeated mating cycles. Consider the operating temperature range and current rating to match the thermal and power demands of the target application environment.

Headers, Receptacles, Female Sockets Part Context

This model belongs to the BL 19 219 series of high-precision connectors manufactured by Fischer Elektronik. The series is characterized by its robust construction and suitability for rigorous industrial applications. Similar variants in the series differ primarily in the number of positions and specific row configurations, maintaining consistent pitch and material standards across the product line.

Headers, Receptacles, Female Sockets Replacement Considerations

Direct substitutes include other Fischer Elektronik BL 19 219 series headers with matching position counts and row configurations. Verify that any alternative maintains the 2.54 mm pitch and compatible contact sleeve specifications to ensure mechanical and electrical interchangeability without redesigning the host PCB footprint.